baber/WOPTO huggingface dataset:
Patent JP-2008197213-A (JP)
Title: Plastic optical fiber
Inventor: NAKAO RYOSUKE
IPC: G02B6/00
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic optical fiber comprising a polyvinyl chloride resin composition that is superior in transparency and permissible as an optical resin material.  <P>SOLUTION: (1) The plastic optical fiber consists of a core and a clad, wherein the core is obtained by shaping a resin composition, containing polyvinyl chloride resin as a main component and containing 0.5-10 pts.wt. of a tin mercapto stabilizer and 0.5-3 pts.wt. of a methyl methacrylate/alkyl acrylate/styrene copolymer, based on 100 pts.wt. of the polyvinyl chloride resin. (2) In the plastic optical fiber, the core contains ≤25 wt.% of one or more, selected from among trimellitic esters, dipentaerythritol esters, diphenylsulfone and triphenyl phosphate as a scattering inhibitor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195480-A (JP)
Title: Drive control device for electric chain block with electric trolley
Inventor: NISHIKAWA KAZUHIRO
IPC: B66D1/48
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive control device for an electric chain block with an electric trolley capable of easily performing single/simultaneous driving operation of a lifting electric motor and a lateral advancement electric motor, simultaneously driving the lifting electric motor and the lateral advancement electric motor, and miniaturizing the device by further using an electro-magnetic switch with small capacity.  <P>SOLUTION: The drive control device for the electric chain block with the electric trolley is provided with a control means for applying the driving by the preferentially operated switch of an operation box of the driving of the lateral advancement electric motor 19 or the lifting electric motor 20 for driving of an inverter 12, and applying the driving by the subsequently operated switch operation for the driving of a commercial power source 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195441-A (JP)
Title: Packaging system for bar-like item
Inventor: HIROZAWA YOSHIO
IPC: B65B5/02
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a fitting work even if a slight molding error is present between an inner case and an outer case at a packaging system for bar-like members for supplying a bar-like item 5 in its upright state while a square longitudinal inner case 1 is being directed upward and an outer case 3 is being directed downward, feeding the bar-like item while holding the inner case and covering the outer case.  <P>SOLUTION: A main body of a packaging machine is set such that a table 10 is provided with a pocket 12 for storing the lower part of an inner case, there is provided an opening or closing means 15 enabling a clamp 13 for holding the inner case to be opened or closed in a stepwise manner in a horizontal direction, oppositely facing a pair of claws 21 to each other in a horizontal direction and moving toward/moving away both claws in their opposite directions, the opposite surfaces of each of the claws is provided with a restricting surface 23 of V-shape as seen in a top plan view, the inner sides of both claws are formed with two opposing corners of square shape as seen in their top plan view, a size of the square as seen in a top plan view is made variable through opening or closing operations of both claws, the upper restricting surface of the claw has a wider step shape than the lower restricting surface of the claw, the upper end of the restricting surface is provided with an upper guide 24 of which gradient is widened in an upward direction and an interface between the upper part and lower part of the restricting surface is provided with a lower guide 25 of which gradient is narrowed toward a downward direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007178438-A (JP)
Title: Construction machine controller
Inventor: OTOMO FUMIO
IPC: G01C5/00
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction machine controller which can make level setting in a plurality of ranges during one revolution of a laser beam with one revolution laser apparatus, control a plurality of construction machines by one revolution laser apparatus, and perform a leveling operation involving an inclined surface easily and efficiently without degree of skill influences.  <P>SOLUTION: A construction machine control system which controls the leveling operation of the plurality of the construction machines 2 comprises a revolution laser apparatus 1 formed possible in the modification of a laser reference plane for position controlling of a leveling device 5 of the construction machine, GPS receiving devices 68 and 80 which detect the position of the construction machine, a device control means 73 which is prepared in the construction machine, detects the laser reference plane, and controls the position of the leveling device, and an operation means 52 which controls the revolution laser apparatus to form the laser reference plane according to the position of the construction machine based on the detection of the GPS receiving device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007264607-A (JP)
Title: Charging member, process cartridge and electrophotographic apparatus
Inventor: KURODA NORIAKI
IPC: C08L83/10
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging member to the surface of which toners and external additives used in the toners can not easily cling even because of repeated use over a long period of time and which therefore enables charging and image reproduction which are stable over a long period of time, even when used in the DC contact charging method, and to further provide a process cartridge and an electrophotographic apparatus which have such a charging member.  <P>SOLUTION: The charging member has a support 101, a conductive elastic layer 102 formed on the support and a surface layer 103 formed on the conductive elastic layer, wherein the surface layer contains a polysiloxane having an acrylic group and an oxyalkylene group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206263-A (JP)
Title: Surge protection device and surge protector using same
Inventor: AZUMA SHUJI
IPC: H02H9/06
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small sized, highly reliable and inexpensive surge protection device (SPD) SPD with a comparatively simple structure, and a surge protector using the same.  <P>SOLUTION: In the surge protection devices SPD 40-1, 40-2, a gas arrestor 41 is connected in series with a varistor group wherein a plurality of high resistance varistors 42-1 to 42-5 are connected in parallel with each other, furthermore a resistor 43 is connected between the opposite electrodes of the varistor group. Since the varistor voltage is set higher than the peak value of AC power supply voltage, normally the varistors 42-1 to 42-5 are insulated from the power source circuit with the gas arrestor 41. The operation voltage of the varistors 42-1 to 42-5 is set higher than the peak value of the AC power supply voltage to interrupt the energization of the AC power current, when an abnormal voltage is entered. The electric charge charged in the varistors 42-1 to 42-5 is quickly discharged via the resistor 43 to prevent the re-ignition of the gas arrestor 41.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205962-A (JP)
Title: Filter circuit
Inventor: YAMAZAKI DAISUKE
IPC: H04B1/26
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce chip area and power consumption by simplifying a circuit configuration, relating to a filter circuit which uses both zero IF method and low IF method.  <P>SOLUTION: The filter circuit comprises first and second actual filters (7 and 8) of zero IF method provided respectively to I components (I<SB>in</SB>and I<SB>inx</SB>) and Q components (Q<SB>in</SB>and Q<SB>inx</SB>) separated from reception signals, and a switch part (SW) which connects between the first and second actual filters (7 and 8) using mutual elements (R21a-R64b) to form a complex filter when a switching signal from the zero IF method to low IF method is received.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205362-A (JP)
Title: Inverter circuit
Inventor: KASAHARA MASAKI
IPC: H01L27/04
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter circuit that enables a formed area to be small.  <P>SOLUTION: This complementary MOS type inverter circuit is formed of a p-channel MOS transistor 1 and an n-channel MOS transistor 2 wherein as a gate length L and a gate width W that are minimum dimensions of a gate electrode manufacturable by a manufacturing process, the p-channel MOS transistor 1 is formed in each p-type region 15, 16, 45 and 46 with the gate length L and a gate width of 1.5W or smaller while the n-channel MOS transistor 2 is formed in each n-type region 17, 18, 47 and 48 with a gate length of 1.5L or longer and the gate width W.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200658-A (JP)
Title: Powder-separating container, powder-removing dust collector, and powder-separating system
Inventor: YAMAMOTO HIDEKI
IPC: B07B4/08
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder-separating container which is more excellent in powder separating ability than a usual powder-removing structure using a filter and whose power separating ability does not deteriorate, and also to provide a powder-removing dust collector and a powder-separating system.  <P>SOLUTION: The powder-removing dust collector is provided with: a first switching valve 13 which makes either a first suction pipe 11 or a second suction pipe 12 communicate with a first pipe; a powder-drawing part 14 which is separated into an upper part and a lower part by a filter 24, the lower part being connected to the first pipe and the upper part being connected to an exhaust pipe 20; a powder-removing room 16 which is connected to the lower part of the powder-drawing part 14 via a pressure feeding pipe 15 and is also connected, above the front end of the pressure feeding pipe 15, to a powder-discharging pipe 19, the lower side of the powder-removing room having a conical aperture; a particle reception container 18 arranged below the power-removing room 16; a shutter 17 which opens and shuts the aperture of the power-removing room 16; a second pipe which connects the exhaust pipe 20 and the powder-discharging pipe 19 to the lower part of a dust collecting container 22 vertically separated by a filter 23; and a second switching valve 21 which makes either the exhaust pipe 20 or the powder-discharging pipe 19 communicate with the dust collecting container 22.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208156-A (JP)
Title: Method for producing polyester
Inventor: UCHIDA MINORU
IPC: C08G63/78
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyester having low diethylene glycol content and remarkably improved thermal stability of the polymer, especially color degradation and heat-resistance in high-temperature melting.  <P>SOLUTION: The method for producing a polyester comprises the addition of a phosphorus compound expressed by R<SB>1</SB>O(R<SB>2</SB>O)P-C<SB>6</SB>H<SB>4</SB>-C<SB>6</SB>H<SB>5</SB>or R<SB>3</SB>O(R<SB>4</SB>O)P-C<SB>6</SB>H<SB>4</SB>-C<SB>6</SB>H<SB>4</SB>-P(OR<SB>3</SB>)OR<SB>4</SB>in the production of a polyester by the esterification or ester-exchange reaction of a dicarboxylic acid or its ester-forming derivative with a diol or it ester-forming derivative followed by the polycondensation reaction of the product in the presence of a germanium-based polycondensation catalyst. In the formulas, R<SB>1</SB>to R<SB>4</SB>are each independently a 1-20C hydrocarbon group containing a hydroxyl group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207897-A (JP)
Title: Recording material conveying device
Inventor: HIOKI TOSHIHISA
IPC: B65H31/18
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly transfer work from function inspection of a detection means to subsequent work such as packaging at the final stage of a manufacturing step without reducing manufacturing efficiency by increase of the manufacturing step.  <P>SOLUTION: The recording material conveying device for a recording material loading device 700, i.e. a paper post-processing device has an operation unit such as a paper delivery tray 800 operated during conveying of the recording material such as paper and OHP film; and a detection means such as a paper surface sensor 33 for detecting a fixed position of the operation unit, for example, an upper limit position and a lower limit position of the lifting paper delivery tray and a tray lower limit sensor 38. Further, after the operation unit is operated and performs function inspection whether or not the detection means is normally operated, the operation unit is moved to a predetermined position other than the fixed position and stops, for example, at a position in packaging.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210614-A (JP)
Title: Connector
Inventor: KOBAYASHI YUTAKA
IPC: H01R13/46
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a male terminal hardware from being deformed in a connector provided with a moving plate.  <P>SOLUTION: The moving plate 40 includes a plate-like body part 42 having positioning holes 47, and moves in parallel toward the back side of a hood part 12 to reach to an end position from an initial position where the leading ends of tabs 17 of male terminal hardware 15 project from the front surface side of the body 42 through the positioning holes 17 with fitting to a female housing 60. A protection wall 41 for protecting the leading ends of the tabs 17 projecting at the initial position is projected from the front surface of the body 42, and the female housing 60 is provided with recessed portions 62 for allowing the protection wall 41 to escape. A corner portion 66 of the female housing 60 held in an improper posture comes into contact with the projecting end of the protection wall 41, whereby the contact of the corner portion 66 with the leading ends of the tabs 17 can be avoided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209641-A (JP)
Title: Audio reproduction device, information processing device, and method of audio reproduction
Inventor: YAMASHITA KATSUAKI
IPC: G06F3/0481
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to select data to be reproduced from a plurality of audio data.  <P>SOLUTION: An image display field 42, an overview map display field 44, and a cursor 50 are displayed on a music data selection screen 40. A sequence of images belonging to one section that can be displayed at a time, among the sequences of images representing all audio data fixed beforehand, is displayed on the image display field 42. An overview map showing a display area guide 54 indicating where the section presently displayed is located in the sequences of all images, and a trajectory line 52 indicating the past trajectory of the cursor 50 is displayed in the overview map display field 44. A plurality of music data represented by an image 46a pointed by the cursor 50 and surrounding images are reproduced simultaneously.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207481-A (JP)
Title: Sublimation type printer apparatus
Inventor: HASHIMOTO TADAHISA
IPC: B41J29/40
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a memory capacity which stores font data for character images of an image prepared date in a sublimation type printer apparatus.  <P>SOLUTION: This sublimation type printer apparatus is equipped with an image storing section, a font storing section which stores the font data, a character image forming section which forms character images corresponding to the font data, an image storage section which records printing images and character images, a CPU which controls the overall apparatus, and a printed image editing section which edits printed image data, and a printing section. The font data is formed into rectangular data of rectangular character elements for which character images for all required dates are decomposed into rectangles in advance. The font data is represented by offset point coordinates (x and y) indicating the starting point of a rectangular drawn image on the X-Y coordinates, and the width and height information. Then, the character images for the image prepared date are formed by combining respective decomposed rectangular character elements. Thus, the font data can be represented by a text data format, and the memory capacity for storing the font data can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216651-A (JP)
Title: Image reader
Inventor: KORA TOSHITSUGU
IPC: H04N1/04
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To restrain EMI by grounding a carriage with simple and inexpensive constitution in a flatbed type image reader.  <P>SOLUTION: In the image reader which reads an original by moving the carriage 13 provided with at least a light source lamp 13b along the platen glass of an original platen, the carriage 13 has a metal frame 13a, and a flat cable 19 lying between the carriage 13 and the circuit of a reader body includes an electric conducting wire for grounding the metal frame 13a to the reader body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218750-A (JP)
Title: Device and method for forming resist film
Inventor: YOSHIDA JUNICHI
IPC: H05K3/06
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for forming a resist film capable of efficiently forming the resist film in a through-hole of a printed-circuit board having the through-hole.  <P>SOLUTION: When a resist ink is discharged to a first surface of the printed-circuit board 1, a film 24 is stuck to a second surface opposite to the first surface and a second opening 4B side formed on the second surface 1B of a through-hole 4 is blocked by the film 24 by pressurizing the film 24. The resist ink discharged from a first opening 4A side of the through-hole 4 adheres to an inner wall of the through-hole 4 and drips along the inner wall, however, the second opening 4B closed by the film 24 can prevent an immersing of the resist ink to the second surface side of the printed-circuit board 1. Heating and fixing the ink in the through-hole 4 formes a resist layer 5 in the through-hole 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214295-A (JP)
Title: Spherical transition metal complex and method for controlling inner functional groups of spherical transition metal complex
Inventor: FUJITA MAKOTO
IPC: B82B1/00
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spherical transition metal complex whose inner functional group number can be controlled, in the hollow nano-scale structure in which the functional groups are introduced.  <P>SOLUTION: This spherical transition metal complex prepared by forming a hollow spherical shell structure by the self organization of a plurality of bidentate organic ligands (L) with transition metals (M) and aligning a plurality of functional groups connected to the bidentate organic ligands in the hollow spherical shell structure is characterized by cutting the connections of the bidentate organic ligands by the excitation of light from the outside to form the separated functional groups which can be released to the outside through lattice openings. Thereby, the number of the functional groups can be controlled by the irradiation of the light from the outside, and the characteristics of the spherical transition metal complex itself can be largely changed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007257630-A (JP)
Title: Method for generating parity value of raid storage system, and raid storage system with built-in adapter (enclosure-based raid parity assist mechanism)
Inventor: ELLIOTT JOHN CHARLES
IPC: G06F12/16
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is necessary to reconfigure a drive, and generate an efficient parity with less necessary adapter resources and less fabric bandwidth.  <P>SOLUTION: The storage system includes a RAID adapter, a plurality of disc array processors managing a corresponding set of RAID storage drives, and a connection fabric. The RAID adapter starts a parity generating operation, parallel commands are dispatched to the array processors such that a partial parity value is respectively generated from each data block on a drive of each managed RAID storage drive, the partial parity value is received by the RAID adapter from each array processor, and the partial parity values are combined by the RAID adapter to generate a complete parity value. The parity value may be an actual parity block to be stored in a hard disc drive, or may be a reconstructed data block in the event of a failed drive.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226605-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MINAMI HIROYUKI
IPC: H01M10/052
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery excellent in preservation characteristics at high temperature, and capable of restraining rise of battery resistance after preservation as well as fall of charge and discharge efficiency, with safety enhanced.  <P>SOLUTION: The nonaqueous electrolyte secondary battery, provided with an anode 1 containing an anode active material, a cathode containing a cathode active material, nonaqueous electrolyte, and a separator fitted between the anode and the cathode, has an inorganic particle layer 2 containing inorganic particles 3 neither storing nor releasing lithium, a conductive substance 4, and a binder on the surface of the anode 1. In the inorganic particle layer 2, an electrically conductive path is formed by the conductive substance 4 in contact with the surface of the anode 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225847-A (JP)
Title: Session control system and session control method
Inventor: GO ATSUNORI
IPC: G06F21/10
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism that, when a user's processing is regarded as an unauthorized action, can prevent subsequent unauthorized actions by suspending the processing and transferring the user's session to another user, and resume the processing if the latter user receiving the former's session gives a command to resume the processing.  <P>SOLUTION: It is determined whether or not operation information received from a first client terminal matches prohibition information stored in a prohibition information storage means. If it matches, the processing that pertains to the operation information is suspended, and the session that pertains to the operation information is transferred to a second client terminal identified by destination information stored in the prohibition information storage means in association with the prohibition information that the operation information matches. If a command to resume the processing is given, the suspended processing is resumed and the transferred session is returned to the first client terminal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008232648-A (JP)
Title: Abnormality detecting device of rotary type absolute encoder
Inventor: HAYASHI KOICHI
IPC: G01D5/249
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To cope with many kinds of rotor diameters by a single stator part, enabling detection of an abnormality.  <P>SOLUTION: Two stator parts 43, 53 are arranged oppositely on mutually different positions relative to the rotor part rotation center, and have respectively a built-in signal processing circuit for detecting an absolute position independently. When receiving a request command RX from an external device 34, the stator part 43 transmits a serial communication signal TX1 detected by itself, and the other stator part 33 receives the serial communication signal TX1 transmitted from the partner, and, when a difference between the received absolute position and the absolute position detected by itself becomes higher than a deviation set beforehand relative to 180 degrees, informs the external device 34 of the effect as a position detection abnormality.  <P>COPYRIGHT: (C)2009,JPO&INPIT